A group of 100 students took a test. The mean was 85, the standard deviation was 5, and the scores were normally distributed. About how many of the 100 scores fell between 80 and 90?
A) 34
B) 68
C) 95
D) Impossible to determine
B
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Of the dinner menus below, which one is best suited for a bipolar client with acute mania?
a. Broiled chicken breast on a roll, an ear of corn, and an apple b. Spaghetti and meatballs, salad, and a banana c. Beef and vegetable stew, a roll, and chocolate pudding d. Goulash, green beans, and flavored gelatin with whipped cream
During an assessment, the nurse learns that an older patient feels his heart race during times of stress. How would the nurse best describe this event?
1. "Your body is reacting with a fight-or-flight response which is normal." 2. "Your body is releasing a chemical to make your heart stronger because it is weak." 3. "This is not a normal response, and further testing will be required." 4. "This is an emergency and will require immediate hospitalization."
A patient, admitted with bloody diarrhea and coffee-ground emesis, was alert and oriented but is now demonstrating lethargy. Which of the following should the nurse be expected to do to assist this patient?
1. prepare for emergency intubation 2. transfer to a step-down unit 3. administer vasopressin 4. monitor vital signs every 6 hours
A nurse caring for a hospitalized adolescent should implement which most developmentally appropriate intervention?
a. Encouraging peers to call and visit when the adolescent's condition allows b. Being sure the adolescent wears a hospital gown or pajamas throughout the hospitalization c. Discouraging questions and concerns about the effects of the illness on the adolescent's appearance d. Asking the parents how the adolescent usually copes in new situations